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E-mail:cable@sdxlxdl.com

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0.6/1kV Unarmouered Low Voltage Cable to IEC60502 Standard CU/XLPE/PVC Cable

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Medium Voltage Low Smoke Zero Halogen Cable 3.8/6.6kV to 19/33kV to BS7835 Standard CU/XLPE/CTS/LSZH/SWA/LSZH

CONSTRUCTION: 1. Stranded copper conductor class 2 2. XLPE insulation 3. PP Filling 4. Non-woven fabrics wrapping 5. PVC inner sheath 6. Steel wire armored 7. Non-woven fabrics wrapping 8. PVC outer sheath APPLICATION YJV32-Copper Conductor XLPE Insulated Steel Wire Armoured PVC Sheathed...

CONSTRUCTION:

1. Stranded compacted copper conductor class 2

2. Extruded semi-conductive conductor screen

3. XLPE insulation

4. Extruded semi-conductive insulation screen

5. Copper tape screen

6. PP Filling

7. Non-woven fabrics wrapping

8. PVC inner sheath

9. Steel wire armored

10. Non-woven fabrics wrapping

11. LSZH(Low Smoke Zero Halogen) outer sheath

APPLICATION

YJV32-Copper Conductor XLPE Insulated Steel Wire Armoured LSZH Sheathed Power&Mains Cable.

Copper XLPE SWA Armoured Cable is suitable for using in power distribution networks or fixed installations for industrial equipments with rated voltage up to and including 1.8/3kV, 3.6/6kV, 6/10kV 8.7/15kV, 12/20kV, 21/35kV, 26/35kV.

CABLE STANDARDS

GB/T12706-2008,IEC,BS,VDE,ASTM and etc. upon request.



 image006.jpg image008.jpg

BASIC INFORMATION

Code Name 

YJV32

Rated Voltage (Uo/U)

1.8/3kV, 3.6/6kV, 6/10kV 8.7/15kV, 12/20kV, 21/35kV, 26/35kV.

Cable Structure

Copper Conductor/XLPE Insulation/Steel Wire Armoured/LSZH Sheath

CONSTRUCTION

Conductor

Number of conductors:1,3

The conductors shall comply with the requirement given in IEC

Insulation

XLPE(Cross-linked Polyethylene) according to IEC

Sheath

PVC(Polyaluminium Chloride) according to IEC

Metal screen

Copper Tape Screen

Armoured Layer

Steel Wire

CHARACTERISTICS

Conductor temperature

Maximum conductor temperature in normal use: 90℃

Max.short-circuit temperature

Maximum shall not exceed 250℃(5s Max,Duration)

Installation temperature

Ambient temperature under installation shall not be below 0℃

Minimum bending radius

The bending radius of cable: (D-Diameter of cable) 

For Three Core Cable————————————-≥15D

For Single Core Cable————————————-≥20D

Description:

APPLICATIONS

The three core cables are designed for distribution of electrical power with nominal voltage Uo/U ranging from 3.6/6.6KV to 19/33KV and frequency 50Hz.

They are suitable for installation mostly in power supply stations, indoors and in cable ducts, outdoors, underground and in water as well as for installation on cable trays for industries, switchboards and power stations.

STANDARD

BS 6622

BS 7835 (LSZH Version)

CONSTRUCTION

image010.jpg image012.jpg


Conductor

Plain annealed copper or aluminium complying with IEC 60228/BS 6360. Copper conductors shall be stranded (class 2) and aluminium conductors shall be either solid or stranded (class 2).

Conductor Screen

Extruded layer of semi-conducting cross-linkable compound is applied over the conductor and shall cover the surface completely. The minimum thickness is 0.3mm and the maximum resistivity shall not exceed 500 Ohm-m at 90°C.

Insulation

Insulation is of cross-linked polyethylene compound XLPE (GP8) conforming to BS 7655-1.3 or EPR (GP7), conforming to BS 7655-1.2.

Table 1. Insulation Thickness

Nom. Cross Section Area

Insulation Thickness at Nominal Voltage

3.8/6.6KV (Um=7.2KV)

6.35/11KV (Um=12KV)

8.7/15KV (Um=17.5KV)

12.7/22KV (Um=24KV)

19/33KV (Um=36KV)

mm^2

mm

mm

mm

mm

mm

70 – 185

2.5

3.4

4.5

5.5

8.0

240

2.6

3.4

4.5

5.5

8.0

300

2.8

3.4

4.5

5.5

8.0

400

3.0

3.4

4.5

5.5

8.0

Above 500

3.2

3.4

4.5

5.5

8.0


Insulaton Screen

Extruded layer of semi-conducting cross-linkable compound is applied over the insulation. The extruded semi-conducting layer shall consist of bonded or cold strippable semi-conducting compound capable of removal for jointing or terminating. As an option, a semi-conducting tape may be applied over the extruded semi-conducting layer as a bedding for the metallic layer. The minimum thickness is 0.3 mm and the maximum resistivity is 500 Ohm-m at 90°C. The screen is tightly fitted to the insulation to exclude all air voids and can be easily hand stripped on site.

Inner Covering & Fillers

For cables with a collective metallic layer or cables with a metallic layer over each individual cores with additional collective metallic layers, semi-conducting inner covering and fillers shall be applied over the laid up cores. The inner covering is made of non hygroscopic material, except if the cable is to be made longitudinally watertight. The inner covering shall be extruded or lapped.

The approximate thickness of extruded inner coverings is given in Table 2:

Table 2. Approximate Thickness of Extruded Inner Coverings

Ficititous Diameter over Laid Up Cores

Approx. Thickress of Extruded Inner Covering

mm

mm

>

<


35

45

1.0

25

35

1.2

35

45

1.4

45

60

1.6

60

80

1.8

80

-

2.0

*The approximate thickness of lapped inner coverings shall be 0.6mm.


Metallic Layer

The metallic layer shall be applied over each core or applied as a collective screen. The metallic screen shall consist of either copper tapes or a concentric layer of copper wires or a combination of tapes and wires. The metallic layer provides an earth fault current path, capable of withstanding fault current to earth of 1000A for one second at maximum temperature 160°C. Copper wires are applied over the conducting water blocking layer with a minimum diameter of 0.5mm. And over the copper wires, copper tape with minimum thickness of 0.1mm can be applied helically with overlap.

Total cross section of copper wire screen is shown in table 3:


 Nominal Cross-Section Area of Cable

Minimum Cross-Section of Copper Wire Screen Area

DC Resistance of the Copper Wire Screen

mm^2

mm^2

mm

up to 120

16

1.06

150-300

25

0.72

400-630

35

0.51

Table 3. Minimum Total Cross Section of Copper Wire Screen & DC Resistance of The Screen

Separation Sheath (for armoured cable)

The separation sheath comprises a layer of extruded PVC, PE or LSZH. The nominal thickness is calculated by 0.02Du + 0.6mm where Du is the fictitious diameter under the sheath in mm. The nominal separation sheath thickness shall not be less than 1.2mm.

Armour (for armoured cable)

The armour consists of galvanized steel wire applied over the inner covering with diameter specified as in Table 4.

Table 4. Armour Wire Diameter

Fictitiious Diameter under the Armour

Armour Wire Diameter

mm

mm

>

<



25

1.6

25

35

2.0

35

60

2.5

60

-

3.15


Over Sheath

Overall sheath comprises a layer of extruded either PVC type 9 conforming to BS 7665-4.2 or MDPE type TS2 conforming to BS 7655-10.1; LSZH can be offered as an option. The over sheath is normally black in colour. When a DC voltage test is to be performed on the over sheath, a semi-conducting layer such as graphite coating shall be applied over the surface of the extruded over sheath. The nominal over sheath thickness is calculated by 0.035+D where D is the diameter immediately under the over sheath in mm. For cables with the over sheath not applied over the armour, the nominal over sheath thickness shall not be less than 1.4mm. And for cables with over sheath applied over the armour, the nominal over sheath thickness shall not be less than 1.8mm.

PHYSICAL PROPERTIES

Operating Temperature

up to 90°C

Temperature Range

-5°C ( PVC or LSZH sheath ); -20°C ( PE sheath )

Short Circuit Temperature

250°C (short circuit duration up to 5 seconds)

Bending Radius

15 x OD

Table 5. Nominal /Operating /Test Voltages

Rated Voltage Uo/U

Operating Voltage (Um)

Testing Voltage (rms)

3.8/6.6KV

7.2KV

15KV

6.35/11KV

12KV

25.5KV

8.7/15KV

17.5KV

35KV

12.7/22KV

24KV

51KV

19/33KV

36KV

76KV

Three Core 3.8/6.6KV (Um=7.2KV)

Dimensional Data

Nom. Cross-Section Area


Unarmoured Cables

Steel Wire Armoured Cables

Nom. Insulation Thickness

Copper Wire Screen Area

Nom. Sheath Thickness

Approx. Overall Diameter

Approx. Weight

Copper Tape Screen Area

Nom. Bedding Thickness

Nom. Armour Wire Diameter

Nom. Sheath Thickness

Approx. Overall Diameter

Approx. Weight

CU

AL

CU

AL

mm^2

mm

mm^2

mm

mm

kg/km

mm^2

mm

mm

mm

mm

kg/km

25

2.5

16

2.1

37.7

2205

1740

3.4

1.2

2.0

2.2

44.5

3890

3465

35

2.5

16

2.3

41.2

2690

2010

3.6

1.2

2.5

2.3

46.8

4420

3730

50

2.5

16

2.5

44.9

3340

2350

3.8

1.3

2.5

2.5

51.5

5640

4690

70

2.5

16

2.6

48.0

4050

2730

4.3

1.3

2.5

2.6

55.0

6570

5240

95

2.5

16

2.7

51.7

5000

3180

4.7

1.4

2.5

2.7

58.9

7760

5890

120

2.5

16

2.8

54.7

5890

3590

5.0

1.5

2.5

2.8

62.1

8810

6510

150

2.5

25

2.9

58.4

6960

4160

5.3

1.5

2.5

2.9

65.8

10110

7310

185

2.5

25

3.0

61.9

8160

4650

5.8

1.6

2.5

3.0

69.5

11520

7960

240

2.6

25

3.2

68.1

10210

5530

6.3

1.7

2.5

3.2

75.9

13920

9140

300

2.8

25

3.5

73.6

12380

6670

7.0

1.8

3.15

3.5

83.1

17400

11620

400

3.0

35

3.7

83.8

16190

8430

7.7

2.0

3.15

3.7

93.0

21900

13980

Electrical Data

Nom. Cross-Section Area


Unarmoured Cables

Steel Wire Armoured Cables


Current Ratings

D C Resistance CU / AL

A C Resistance CU / AL

Short Circuit Rating of Conductor CU / AL1 sec

Capaci-tance

Charging Current

Short Circuit Rating of Copper Wire Screen Per Core 1 sec

Short Circuit Rating of CopperTape Screen Per Core 1 sec

Reac-tance

Induc-tance

Ground

Duct

Air

CU

AL

CU

AL

CU

AL

mm^2

μΩ/m

μΩ/m

kA

pF/m

mA/m

kA

kA

μΩ/m

nH/m

A

A

A

25

727/1200

927/1538

3.6/2.3

272

0.33

2.6

0.4

113

370

140

115

125

95

145

115

35

524/868

668/1113

5.0/3.2

301

0.36

2.6

0.5

108

350

170

135

150

115

175

140

50

387/641

494/822

6.8/4.4

332

0.40

2.6

0.5

102

330

210

160

180

135

220

170

70

268/443

343/568

9.8/6.3

383

0.46

2.6

0.6

97

310

255

195

215

165

270

210

95

193/320

248/410

13.3/8.5

432

0.52

2.6

0.6

92

290

300

230

255

200

330

250

120

153/253

196/325

17.2/11.0

474

0.57

2.6

0.7

89

280

340

265

290

225

375

295

150

124/206

159/265

21.2/13.5

511

0.61

4.3

0.7

87

280

380

295

330

255

430

330

185

99.1/164

128/211

26.6/17.0

562

0.67

4.3

0.8

86

270

430

335

370

290

490

385

240

75.4/125

98/161

34.9/22.3

602

0.72

4.3

0.9

83

260

490

380

425

335

570

450

300

60.1/100

80/130

43.8/28.0

622

0.75

4.3

1.0

82

260

540

435

470

375

650

510

400

47.0/77.8

64/102

57.3/36.6

648

0.78

5.8

1.1

80

250

590

480

520

420

700

570

Three Core 6.35/11KV (Um=12KV)

Dimensional Data

Nom. Cross-Section Area


Unarmoured Cables

Steel Wire Armoured Cables

Nom. Insulation Thickness

Copper Wire Screen Area

Nom. Sheath Thickness

Approx. Overall Diameter

Approx. Weight

Copper Tape Screen Area

Nom. Bedding Thickness

Nom. Armour Wire Diameter

Nom. Sheath Thickness

Approx. Overall Diameter

Approx. Weight

CU

AL

CU

AL

mm^2

mm

mm^2

mm

mm

kg/km

mm^2

mm

mm

mm

mm

kg/km

25

3.4

16

2.3

42.8

2600

2120

3.8

1.3

2.5

2.4

50.0

4930

4400

35

3.4

16

2.3

45.3

3000

2320

4.1

1.3

2.5

2.5

52.3

5380

4700

50

3.4

16

2.4

48.5

3630

2690

4.4

1.4

2.5

2.6

55.7

6210

5260

70

3.4

16

2.5

52.0

4440

3110

4.7

1.4

2.5

2.7

59.2

7200

5870

95

3.4

16

2.7

56.0

5440

3620

5.2

1.5

2.5

2.8

63.2

8420

6550

120

3.4

16

2.8

59.4

6370

4020

5.5

1.6

2.5

3.0

67.0

9580

7190

150

3.4

25

2.9

62.7

7430

4630

5.8

1.6

2.5

3.1

70.3

10830

8030

185

3.4

25

3.0

66.1

8680

5150

6.2

1.7

2.5

3.2

73.9

12290

8720

240

3.4

25

3.1

71.7

10690

5990

6.8

1.8

3.15

3.4

81.2

15620

10790

300

3.4

25

3.3

76.4

12770

7050

7.3

1.9

3.15

3.6

86.1

18030

12240

400

3.4

35

3.5

85.1

16460

8680

8.0

2.0

3.15

3.8

95.0

22350

14350

Electrical Data

Nom. Cross-Section Area


Unarmoured Cables

Steel Wire Armoured Cables


Current Ratings

D C Resistance CU / AL

A C Resistance CU / AL

Short Circuit Rating of Conductor CU / AL1 sec

Capaci-tance

Charging Current

Short Circuit Rating of Copper Wire Screen Per Core 1 sec

Short Circuit Rating of CopperTape Screen Per Core 1 sec

Reac-tance

Induc-tance

Ground

Duct

Air

CU

AL

CU

AL

CU

AL

mm^2

μΩ/m

μΩ/m

kA

pF/m

mA/m

kA

kA

μΩ/m

nH/m

A

A

A

25

727/1200

927/1538

3.6/2.3

216

0.43

2.6

0.5

123

390

140

115

125

95

145

115

35

524/868

668/1113

5.0/3.2

237

0.47

2.6

0.6

115

370

170

135

150

115

175

140

50

387/641

494/822

6.8/4.4

260

0.52

2.6

0.6

109

350

210

160

180

135

220

170

70

268/443

343/568

9.8/6.3

298

0.60

2.6

0.7

103

330

255

195

215

165

270

210

95

193/320

248/410

13.3/8.5

334

0.67

2.6

0.7

99

310

300

230

255

200

330

250

120

153/253

196/325

17.2/11.0

365

0.73

2.6

0.8

96

310

340

265

290

225

375

295

150

124/206

159/265

21.2/13.5

392

0.78

4.3

0.8

93

300

380

295

330

255

430

330

185

99.1/164

128/211

26.6/17.0

430

0.86

4.3

0.9

90

290

430

335

370

290

490

385

240

75.4/125

98/161

34.9/22.3

476

0.95

4.3

0.9

87

280

490

380

425

335

570

450

300

60.1/100

80/130

43.8/28.0

524

1.05

4.3

1.0

85

270

540

435

470

375

650

510

400

47.0/77.8

64/102

57.3/36.6

580

1.16

5.8

1.1

81

260

590

480

520

420

700

570

Three Core 8.7/15KV (Um=17.5KV)

Dimensional Data

Nom. Cross-Section Area


Unarmoured Cables

Steel Wire Armoured Cables

Nom. Insulation Thickness

Copper Wire Screen Area

Nom. Sheath Thickness

Approx. Overall Diameter

Approx. Weight

Copper Tape Screen Area

Nom. Bedding Thickness

Nom. Armour Wire Diameter

Nom. Sheath Thickness

Approx. Overall Diameter

Approx. Weight

CU

AL

CU

AL

mm^2

mm

mm^2

mm

mm

kg/km

mm^2

mm

mm

mm

mm

kg/km

25

4.5

16

2.4

48.4

3000

2420

4.4

1.4

2.5

2.6

55.2

5600

5100

35

4.5

16

2.5

50.4

3450

2670

4.7

1.4

2.5

2.7

57.6

6130

5440

50

4.5

16

2.6

53.7

4140

3190

4.9

1.5

2.5

2.8

61.1

7010

6060

70

4.5

16

2.7

57.2

4980

3640

5.3

1.5

2.5

2.9

64.6

8030

6700

95

4.5

16

2.8

60.6

5900

4050

5.7

1.6

2.5

3.0

68.2

9160

7330

120

4.5

16

2.9

63.9

6870

4560

6.1

1.7

2.5

3.1

71.7

10340

8030

150

4.5

25

3.0

67.9

8030

5230

6.4

1.7

2.5

3.2

75.4

11730

8930

185

4.5

25

3.1

71.1

9310

5770

6.8

1.8

3.15

3.4

80.6

14170

10570

240

4.5

25

3.3

76.9

11390

6680

7.4

1.9

3.15

3.6

86.6

16670

11810

300

4.5

25

3.5

81.6

13510

7790

7.9

2.0

3.15

3.7

91.3

19140

13340

400

4.5

35

3.7

89.9

17130

9340

8.5

2.1

3.15

4.0

100.0

23360

15410

Electrical Data

Nom. Cross-Section Area


Unarmoured Cables

Steel Wire Armoured Cables


Current Ratings

D C Resistance CU / AL

A C Resistance CU / AL

Short Circuit Rating of Conductor CU / AL1 sec

Capaci-tance

Charging Current

Short Circuit Rating of Copper Wire Screen Per Core 1 sec

Short Circuit Rating of CopperTape Screen Per Core 1 sec

Reac-tance

Induc-tance

Ground

Duct

Air

CU

AL

CU

AL

CU

AL

mm^2

μΩ/m

μΩ/m

kA

pF/m

mA/m

kA

kA

μΩ/m

nH/m

A

A

A

25

727/1200

927/1538

3.6/2.3

176

0.48

2.6

0.6

138

410

140

115

125

95

145

115

35

524/868

668/1113

5.0/3.2

193

0.53

2.6

0.6

123

390

170

135

150

115

175

140

50

387/641

494/822

6.8/4.4

211

0.58

2.6

0.7

116

370

210

160

180

135

220

170

70

268/443

343/568

9.8/6.3

240

0.65

2.6

0.7

110

350

255

195

215

165

270

210

95

193/320

248/410

13.3/8.5

267

0.73

2.6

0.8

105

330

300

230

255

200

330

250

120

153/253

196//325

17.2/11.0

291

0.79

2.6

0.8

102

320

340

265

290

225

375

295

150

124/206

159/265

21.2/13.5

312

0.85

4.3

0.9

98

310

380

300

330

255

430

330

185

99.1/164

128/211

26.6/17.0

340

0.93

4.3

0.9

95

300

430

335

370

290

490

385

240

75.4/125

98/161

34.9/22.3

375

1.02

4.3

1.0

91

290

490

380

425

335

570

450

300

60.1/100

80/130

43.8/28.0

411

1.12

4.3

1.1

89

280

540

435

470

375

650

510

400

47.0/77.8

64/102

57.3/36.6

454

1.24

5.8

1.2

84

270

590

480

520

420

700

570

Three Core 12.7/22KV (Um=24KV)

Dimensional Data

Nom. Cross-Section Area


Unarmoured Cables

Steel Wire Armoured Cables

Nom. Insulation Thickness

Copper Wire Screen Area

Nom. Sheath Thickness

Approx. Overall Diameter

Approx. Weight

Copper Tape Screen Area

Nom. Bedding Thickness

Nom. Armour Wire Diameter

Nom. Sheath Thickness

Approx. Overall Diameter

Approx. Weight

CU

AL

CU

AL

mm^2

mm

mm^2

mm

mm

kg/km

mm^2

mm

mm

mm

mm

kg/km

35

5.5

16

2.7

51

3750

2880

5.2

1.5

2.5

2.8

62.3

6870

6140

50

5.5

16

2.8

54

4240

3250

5.4

1.5

2.5

2.9

65.6

7710

6810

70

5.5

16

2.9

58

5050

3650

5.9

1.6

2.5

3.0

69.0

8710

7370

95

5.5

16

3.0

62

6010

4110

6.2

1.7

2.5

3.2

73.1

10000

8130

120

5.5

16

3.1

65

6990

4660

6.6

1.7

3.15

3.3

77.7

12040

9730

150

5.5

25

3.2

68

8130

5330

6.9

1.8

3.15

3.4

81.7

13550

10750

185

5.5

25

3.3

72

9410

5870

7.4

1.9

3.15

3.6

85.5

15150

11610

240

5.5

25

3.5

79

11490

6880

7.8

2.0

3.15

3.7

91.3

17710

12840

300

5.5

25

3.7

84

13710

7890

8.2

2.0

3.15

3.9

96.0

20170

14360

400

5.5

35

3.9

91

17230

9440

9.0

2.2

3.15

4.1

104.8

24520

16480

Electrical Data

Nom. Cross-Section Area


Unarmoured Cables

Steel Wire Armoured Cables


Current Ratings

D C Resistance CU / AL

A C Resistance CU / AL

Short Circuit Rating of Conductor CU / AL1 sec

Capaci-tance

Charging Current

Short Circuit Rating of Copper Wire Screen Per Core 1 sec

Short Circuit Rating of CopperTape Screen Per Core 1 sec

Reac-tance

Induc-tance

Ground

Duct

Air

CU

AL

CU

AL

CU

AL

mm^2

μΩ/m

μΩ/m

kA

pF/m

mA/m

kA

kA

μΩ/m

nH/m

A

A

A

35

524/868

668/1113

5.0/3.2

168

0.67

2.6

0.7

129

410

170

135

155

120

180

145

50

387/641

494/822

6.8/4.4

183

0.73

2.6

0.8

122

390

210

160

185

140

225

175

70

268/443

343/568

9.8/6.3

207

0.83

2.6

0.8

115

370

255

195

225

170

275

215

95

193/320

248/410

13.3/8.5

229

0.92

2.6

0.9

110

350

295

230

260

205

330

260

120

153/253

196/325

17.2/11.0

249

1.00

2.6

0.9

106

340

335

260

300

235

380

300

150

124/206

159/265

21.2/13.5

266

1.06

4.3

1.0

103

330

375

290

335

265

430

335

185

99.1/164

128/211

26.6/17.0

289

1.16

4.3

1.0

100

320

420

330

380

300

490

390

240

75.4/125

98/161

34.9/22.3

318

1.27

4.3

1.1

95

300

480

380

430

345

570

460

300

60.1/100

80/130

43.8/28.0

348

1.39

4.3

1.2

93

300

530

425

480

385

650

520

400

47.0/77.8

64/102

57.3/36.6

383

1.53

5.8

1.3

87

280

590

480

520

420

700

570

Three Core 19/33KV (Um=36KV)

Dimensional Data

Nom. Cross-Section Area


Unarmoured Cables

Steel Wire Armoured Cables

Nom. Insulation Thickness

Copper Wire Screen Area

Nom. Sheath Thickness

Approx. Overall Diameter

Approx. Weight

Copper Tape Screen Area

Nom. Bedding Thickness

Nom. Armour Wire Diameter

Nom. Sheath Thickness

Approx. Overall Diameter

Approx. Weight

CU

AL

CU

AL

mm^2

mm

mm^2

mm

mm

kg/km

mm^2

mm

mm

mm

mm

kg/km

35

8.0

16

3.1

60

3750

2880

6.5

1.7

2.5

3.2

74.9

9460

8700

50

8.0

16

3.2

65

5240

4260

6.7

1.8

3.15

3.4

79.0

10620

9680

70

8.0

16

3.3

70

6120

4730

7.1

1.8

3.15

3.5

82.5

11840

10440

95

8.0

16

3.4

74

7140

5240

7.5

1.9

3.15

3.6

86.4

13200

11350

120

8.0

16

3.5

77

8080

5710

7.9

2.0

3.15

3.7

89.9

14520

12190

150

8.0

25

3.6

80

9120

6220

8.2

2.0

3.15

3.8

93.6

16070

13280

185

8.0

25

3.7

84

10440

6940

8.6

2.1

3.15

3.9

97.3

17710

14090

240

8.0

25

3.9

91

12620

8010

9.2

2.2

3.15

4.1

103.2

20370

15460

300

8.0

25

4.0

95

14690

8800

9.7

2.3

3.15

4.3

108.2

22980

17210

400

8.0

35

4.3

103

17720

10230

10.3

2.4

3.15

4.5

116.8

27480

19450

Electrical Data

Nom. Cross-Section Area


Unarmoured Cables

Steel Wire Armoured Cables


Current Ratings

D C Resistance CU / AL

A C Resistance CU / AL

Short Circuit Rating of Conductor CU / AL1 sec

Capaci-tance

Charging Current

Short Circuit Rating of Copper Wire Screen Per Core 1 sec

Short Circuit Rating of CopperTape Screen Per Core 1 sec

Reac-tance

Induc-tance

Ground

Duct

Air

CU

AL

CU

AL

CU

AL

mm^2

μΩ/m

μΩ/m

kA

pF/m

mA/m

kA

kA

μΩ/m

nH/m

A

A

A

35

524/868

668/1113

5.0/3.2

132

0.79

2.6

0.9

140

460

170

135

155

120

180

145

50

387/641

494/822

6.8/4.4

142

0.85

2.6

1.0

134

430

210

160

185

140

225

175

70

268/443

343/568

9.8/6.3

159

0.95

2.6

1.0

127

400

255

195

225

170

275

215

95

193/320

248/410

13.3/8.5

175

1.05

2.6

1.1

121

390

295

230

260

205

330

260

120

153/253

196/325

17.2/11.0

189

1.13

2.6

1.1

117

370

335

260

300

235

380

300

150

124/206

159/265

21.2/13.5

201

1.21

4.3

1.2

113

360

375

290

335

265

430

335

185

99.1/164

128/211

26.6/17.0

217

1.30

4.3

1.2

109

350

420

330

380

300

490

390

240

75.4/125

98/161

34.9/22.3

237

1.42

4.3

1.3

104

330

480

380

430

345

570

460

300

60.1/100

80/130

43.8/28.0

258

1.55

4.3

1.4

101

320

530

425

480

385

650

520

400

47.0/77.8

64/102

57.3/36.6

282

1.69

5.8

1.5

96

290

590

480

520

420

700

570

Company Information:

1. Our factory specialized in manufacturing power/mains cable & electrical wire more than 19 years. 

2. Have Dezhou, Wuxi and Tengzhou 3 production bases and current employees more than 700 people. 

3. Supply power/mains cable & electrical wire to South America(Brazil...), East Asia(Korea...), Africa(Uganda, South Africa, Zimbabwe...), Southeast Asia(Myanmar, Thailand, Indonesia, Philippines, Malaysia, Cambodia...), Europe(Czech republic...) to global market. 

4. Had fixed partnership with SGCC&STATE GRID CORPORATION OF CHINA(China largest power enterprise) and many other our country State-owned big enterprise. 

5. Good quality(ISO/CCC/IEC/BS/VDE standard) and competitive price.

6. Standard export packing(Steel Iron drum, No-fumigation Iron wooden drum and Wooden drum). 


Contact:


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